DCOE to Air Horn / Trumpet Gasket. However these will also be suitable for any Car / Engine using side draft DCOE style Throttle bodies. Made exclusively for us atDSE from premium UK Made material. These gaskets are for thesealing of throttle body to Air Horn / Trumpet to help the sealing of trumpet to Throttle body and/or the air filter backing plate, as a secondary effect these 2mm gaskets help isolate the inlet from radiating heat from the head.
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